SP 800-63-4, Digital Identity Guidelines
In effectNIST · NIST Special Publication · August 1, 2025
Summary
Current digital identity guidelines for identity proofing, authentication, and federation; adds risk-based assurance choices, phishing-resistant authentication options, syncable authenticators such as passkeys, digital wallets, and fraud controls.
Topics
Replaces
- SP 800-63-3, Digital Identity Guidelines (withdrawn)
What FedXchange has recorded
No changes recorded. The watch records a new document and any change in its status.
- Issuer
- National Institute of Standards and Technology (NIST)
- Type
- NIST Special Publication
- Number
- SP 800-63-4
- Issued
- August 1, 2025
- Status
- In effect
Still in force, possibly with amendments.
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